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JPL Small-Body Database Browser
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183557 (2003 KZ2)
Classification: Main-belt Asteroid          SPK-ID: 2183557
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09206194324881316 4.5191e-08  
a 3.101656864841412 2.7455e-08 au
q 2.81611230657309 1.365e-07 au
i 5.559625445551496 5.6177e-06 deg
node 162.7090729795438 5.1993e-05 deg
peri 330.0311080434999 6.1294e-05 deg
M 136.1900892870081 3.3437e-05 deg
tp 2458245.699713821713
(2018-May-07.19971382)
0.0001838 TDB
period 1995.212019073879
5.46
2.6492e-05
7.253e-08
d
yr
n .1804319523732129 2.3957e-09 deg/d
Q 3.387201423109734 2.9983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      9927 days (27.18 yr)  
   first obs. used      1992-04-27  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56393  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:38:51  

Additional Information
 Earth MOID = 1.83192 au 
 Jupiter MOID = 1.64439 au 
 T_jup = 3.208 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO433200  

183557 (2003 KZ2)          Discovered 2003-May-22 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 KZ2 = 2002 CC123 = 2003 KU5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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